Light-Induced Reorganization in Self-Ass
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Y. Zhao; X. Tong
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Article
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2003
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John Wiley and Sons
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English
โ 252 KB
๐ 2 views
**Electrically switchable diffraction gratings** can be formed in the selfโassembled cholesteric liquid crystal gels prepared using an azobenzeneโcontaining gelator. The grating formation (see Figure) results from a lightโinduced reorganization process in these materials, which leads to the removal